AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Laver ∴ Orbital info ∴ Epoch epochXXX

(12542) Laver ▹

ORBITAL INFORMATION

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(ASCII data file 12542.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.17077	1.418e-08	au
e	0.14486	4.007e-08
i	5.057	4.439e-06	deg
Ω	34.118	4.248e-05	deg
ω	290.79	4.499e-05	deg
M	184.87	1.391e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7115	au
Aphelion	3.6301	au
Asc. node-Earth separation	1.95926	au
Desc. node-Earth separation	2.26689	au
Earth MOID	1.70487	au
Orbital period	2062.27	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.11624327	-0.00799925	0.01376778	-0.06308265	-0.07448534
0.11624327	1.00000000	-0.00739327	-0.00251380	0.10397080	-0.39560364
-0.00799925	-0.00739327	1.00000000	-0.32552361	0.30758339	-0.00101201
0.01376778	-0.00251380	-0.32552361	1.00000000	-0.94173647	0.00385954
-0.06308265	0.10397080	0.30758339	-0.94173647	1.00000000	-0.32472262
-0.07448534	-0.39560364	-0.00101201	0.00385954	-0.32472262	1.00000000

Covariance matrix
2.01165409E-16	6.60557952E-17	-5.03604884E-16	8.29598437E-15	-4.02531642E-14	-1.46967764E-14
6.60557952E-17	1.60521400E-15	-1.31482162E-15	-4.27882698E-15	1.87409352E-13	-2.20496327E-13
-5.03604884E-16	-1.31482162E-15	1.97027963E-11	-6.13866480E-11	6.14243008E-11	-6.24919342E-14
8.29598437E-15	-4.27882698E-15	-6.13866480E-11	1.80490761E-09	-1.79999084E-09	2.28106253E-12
-4.02531642E-14	1.87409352E-13	6.14243008E-11	-1.79999084E-09	2.02407606E-09	-2.03235968E-10
-1.46967764E-14	-2.20496327E-13	-6.24919342E-14	2.28106253E-12	-2.03235968E-10	1.93530409E-10